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Chicago-Latrobe 1/8", Cobalt Steel, Jobber Drill Bit, 2-3/4" Overall Length, TiAlN Drill Bit Finish

Name: Chicago-Latrobe 1/8", Cobalt Steel, Jobber Drill Bit, 2-3/4" Overall Length, TiAlN Drill Bit Finish
Brand: CHICAGO-LATROBE
SKU: 9121861
Price: 7.11 USD
Availability: InStock

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Chicago-Latrobe 1/8", Cobalt Steel, Jobber Drill Bit, 2-3/4" Overall Length, TiAlN Drill Bit Finish Video

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#912186-1Pkg Qty: 1

$7.11 pkg | $7.11 ea

In Stock

Shipping to 43085

Expected to arrive Wed. Mar 19.

Technical Specifications

Key Specifications

Brand

CHICAGO-LATROBE

List Number

550TA

Coolant Through

Non-Coolant Through

Maximum Drilling Depth

1/2 in.

Cutting Direction

Right

Meets/Exceeds

National Aerospace Standards (NAS) 907, Type J

Decimal Equivalent

1/8

Mfr. Part Number

44908

Depth x Diameter Ratio

4xD

Number of Flutes

Dimension Type

Fractional Inch

Number of Pieces

Drill Bit Dimension Type

Fractional Inch

Overall Length

2-3/4 in.

Drill Bit Material

Cobalt Steel

Package Quantity

Drill Bit Point Angle

135 deg.

Point Angle

135 deg.

Drill Bit Size

1/8 in.

Point Type

Split Point

Drill Point Length

0.0259 in.

Series

55TA

Flute Length

1-5/8 in.

Shank Diameter

1/8 in.

Flute Type

Spiral

Shank Length

1-1/8 in.

Grade

Heavy Duty

Shank Type

Straight

Helix Angle

Shipping Weight

0 lb.

Item

Jobber Length Drill Bit

Spiral Direction

Right Hand

Jobber Length Basic Material

Cobalt

General

Aircraft Drill

Yes

Drill Length Class

Jobber Length

Application

For Alloy, Stainless And Tool Steels And Titanium

Finish - Machining

TiAlN

Drill Bit Grouping

Individual

Material Grade - Machining

M42

Drill Diameter Tolerance

+0.0000 in /-0.0005 in

Primary Material Application ISO Code

M, P, S

Product Description

These drill bits meet National Aerospace Specification (NAS) 907 Type J for drill bits used in aircraft repair and production. They have a TiAlN coating that withstands high temperatures and protects the bits from wear during high-speed, dry machining applications with difficult-to-machine ferrous metals. They also have spiral flutes that evacuate chips as the bits drill into a workpiece.